17a63434f24f38ba404fc5a015bb05aca85d329e
2 * rl - command-line interface to read a line from the standard input
3 * (or another fd) using readline.
5 * usage: rl [-p prompt] [-u unit] [-d default]
9 * Remove the next line if you're compiling this against an installed
12 #define READLINE_LIBRARY
14 #if defined (HAVE_CONFIG_H)
19 #include <sys/types.h>
20 #include "posixstat.h"
27 #if !defined (strchr) && !defined (__STDC__)
28 extern char *strrchr();
31 static char *progname
;
39 rl_insert_text (deftext
);
40 deftext
= (char *)NULL
;
41 rl_startup_hook
= (Function
*)NULL
;
48 fprintf (stderr
, "%s: usage: %s [-p prompt] [-u unit] [-d default]\n",
61 progname
= strrchr(argv
[0], '/');
68 prompt
= "readline$ ";
72 while ((opt
= getopt(argc
, argv
, "p:u:d:")) != EOF
)
83 fprintf (stderr
, "%s: bad file descriptor `%s'\n", progname
, optarg
);
98 if (fstat (fd
, &sb
) < 0)
100 fprintf (stderr
, "%s: %d: bad file descriptor\n", progname
, fd
);
103 ifp
= fdopen (fd
, "r");
107 if (deftext
&& *deftext
)
108 rl_startup_hook
= set_deftext
;
110 temp
= readline (prompt
);
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